Position class
@exports opentype.Position @class @extends opentype.Layout @param {opentype.Font} @constructor
Constructors
- Position(dynamic font)
Properties
- defaultKerningTables ↔ dynamic
-
getter/setter pair
- font ↔ Font
-
getter/setter pairoverride
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- tableName ↔ dynamic
-
getter/setter pairinherited
Methods
-
binSearch(
dynamic arr, dynamic value) → dynamic -
inherited
-
createDefaultTable(
) → dynamic -
inherited
-
expandCoverage(
dynamic coverageTable) → dynamic -
Returns the list of glyph indexes of a coverage table.
Format 1: the list is stored raw
Format 2: compact list as range records.
@instance
@param {Object} coverageTable
@return {Array}
inherited
-
getCoverageIndex(
dynamic coverageTable, dynamic glyphIndex) → dynamic -
Find a glyph in a coverage table
https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2#coverage-table
@param {object} coverageTable - an OpenType Layout coverage table
@param {number} glyphIndex - the index of the glyph to find
@returns {number} -1 if not found
inherited
-
getDefaultScriptName(
) → dynamic -
Returns the best bet for a script name.
Returns 'DFLT' if it exists.
If not, returns 'latn' if it exists.
If neither exist, returns undefined.
inherited
-
getFeatureTable(
dynamic script, dynamic language, dynamic feature, bool create) → dynamic -
Get a specific feature table.
@instance
@param {string}
script='DFLT'@param {string}language='dlft'@param {string} feature - One of the codes listed at https://www.microsoft.com/typography/OTSPEC/featurelist.htm @param {boolean} create - forces the creation of the feature table if it doesn't exist. @return {Object}inherited -
getGlyphClass(
dynamic classDefTable, dynamic glyphIndex) → dynamic -
Find a glyph in a class definition table
https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2#class-definition-table
@param {object} classDefTable - an OpenType Layout class definition table
@param {number} glyphIndex - the index of the glyph to find
@returns {number} -1 if not found
inherited
-
getKerningTables(
dynamic script, dynamic language) → dynamic - List all kerning lookup tables.
-
getKerningValue(
dynamic kerningLookups, dynamic leftIndex, dynamic rightIndex) → dynamic - Find a glyph pair in a list of lookup tables of type 2 and retrieve the xAdvance kerning value.
-
getLangSysTable(
dynamic script, dynamic language, bool create) → dynamic -
Returns a language system table
@instance
@param {string}
script='DFLT'@param {string}language='dlft'@param {boolean} create - forces the creation of this langSysTable if it doesn't exist. @return {Object}inherited -
getLookupTables(
dynamic script, dynamic language, dynamic feature, dynamic lookupType, bool create) → dynamic -
Get the lookup tables of a given type for a script/language/feature.
@instance
@param {string}
script='DFLT'@param {string}language='dlft'@param {string} feature - 4-letter feature code @param {number} lookupType - 1 to 9 @param {boolean} create - forces the creation of the lookup table if it doesn't exist, with no subtables. @return {Object[]}inherited -
getScriptNames(
) → dynamic -
Returns all scripts in the substitution table.
@instance
@return {Array}
inherited
-
getScriptTable(
dynamic script, dynamic create) → dynamic -
Returns all LangSysRecords in the given script.
@instance
@param {string}
script='DFLT'@param {boolean} create - forces the creation of this script table if it doesn't exist. @return {Object} An object with tag and script properties.inherited -
getTable(
bool create) → dynamic -
Get or create the Layout table (GSUB, GPOS etc).
@param {boolean} create - Whether to create a new one.
@return {Object} The GSUB or GPOS table.
inherited
-
init(
) → dynamic - Init some data for faster and easier access later.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
searchTag(
dynamic arr, dynamic tag) → dynamic -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited